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conf: Adjust coding style for nwfilter conf sources

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Alter the format of the code to follow more recent style guidelines of
two empty lines between functions, function decls with "[static] type"
on one line followed by function name with arguments to functions each
on one line.
This commit is contained in:
John Ferlan 2017-03-02 12:13:02 -05:00
parent 079747a36d
commit d82aee6add
2 changed files with 99 additions and 43 deletions
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128
src/conf/nwfilter_conf.c
View File

@ -139,6 +139,7 @@ static const struct int_map chain_priorities[] = {
INTMAP_ENTRY_LAST,
};
/*
* only one filter update allowed
*/
@ -151,12 +152,14 @@ virNWFilterReadLockFilterUpdates(void)
virRWLockRead(&updateLock);
}
void
virNWFilterWriteLockFilterUpdates(void)
{
virRWLockWrite(&updateLock);
}
void
virNWFilterUnlockFilterUpdates(void)
{
@ -164,7 +167,6 @@ virNWFilterUnlockFilterUpdates(void)
}
/*
* attribute names for the rules XML
*/
@ -234,7 +236,9 @@ static const char ipsetflags_str[] = "ipsetflags";
* lookup a map entry given the integer.
*/
static int
intMapGetByInt(const struct int_map *intmap, int32_t attr, const char **res)
intMapGetByInt(const struct int_map *intmap,
int32_t attr,
const char **res)
{
size_t i = 0;
bool found = false;
@ -263,7 +267,9 @@ intMapGetByInt(const struct int_map *intmap, int32_t attr, const char **res)
* value. Returns 0 if entry was found with result returned, -1 otherwise.
*/
static int
intMapGetByString(const struct int_map *intmap, const char *str, int casecmp,
intMapGetByString(const struct int_map *intmap,
const char *str,
int casecmp,
int32_t *result)
{
size_t i = 0;
@ -428,7 +434,8 @@ static const struct int_map macProtoMap[] = {
static bool
checkMacProtocolID(enum attrDatatype datatype, union data *value,
checkMacProtocolID(enum attrDatatype datatype,
union data *value,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
nwItemDesc *item ATTRIBUTE_UNUSED)
{
@ -478,7 +485,8 @@ macProtocolIDFormatter(virBufferPtr buf,
static bool
checkVlanVlanID(enum attrDatatype datatype, union data *value,
checkVlanVlanID(enum attrDatatype datatype,
union data *value,
virNWFilterRuleDefPtr nwf,
nwItemDesc *item ATTRIBUTE_UNUSED)
{
@ -497,8 +505,10 @@ checkVlanVlanID(enum attrDatatype datatype, union data *value,
return false;
}
static bool
checkVlanProtocolID(enum attrDatatype datatype, union data *value,
checkVlanProtocolID(enum attrDatatype datatype,
union data *value,
virNWFilterRuleDefPtr nwf,
nwItemDesc *item ATTRIBUTE_UNUSED)
{
@ -524,6 +534,7 @@ checkVlanProtocolID(enum attrDatatype datatype, union data *value,
return false;
}
static bool
vlanProtocolIDFormatter(virBufferPtr buf,
virNWFilterRuleDefPtr nwf,
@ -545,12 +556,14 @@ vlanProtocolIDFormatter(virBufferPtr buf,
return true;
}
/* generic function to check for a valid (ipv4,ipv6, mac) mask
* A mask is valid of there is a sequence of 1's followed by a sequence
* of 0s or only 1s or only 0s
*/
static bool
checkValidMask(unsigned char *data, int len)
checkValidMask(unsigned char *data,
int len)
{
uint32_t idx = 0;
uint8_t mask = 0x80;
@ -712,7 +725,8 @@ formatIPProtocolID(virBufferPtr buf,
static bool
dscpValidator(enum attrDatatype datatype, union data *val,
dscpValidator(enum attrDatatype datatype,
union data *val,
virNWFilterRuleDefPtr nwf,
nwItemDesc *item ATTRIBUTE_UNUSED)
{
@ -738,7 +752,9 @@ static const struct int_map stateMatchMap[] = {
static int
parseStringItems(const struct int_map *int_map,
const char *input, int32_t *flags, char sep)
const char *input,
int32_t *flags,
char sep)
{
int rc = 0;
size_t i, j;
@ -770,8 +786,10 @@ parseStringItems(const struct int_map *int_map,
static int
printStringItems(virBufferPtr buf, const struct int_map *int_map,
int32_t flags, const char *sep)
printStringItems(virBufferPtr buf,
const struct int_map *int_map,
int32_t flags,
const char *sep)
{
size_t i;
unsigned int c = 0;
@ -799,7 +817,8 @@ printStringItems(virBufferPtr buf, const struct int_map *int_map,
static int
parseStateMatch(const char *statematch, int32_t *flags)
parseStateMatch(const char *statematch,
int32_t *flags)
{
int rc = parseStringItems(stateMatchMap, statematch, flags, ',');
@ -811,8 +830,10 @@ parseStateMatch(const char *statematch, int32_t *flags)
void
virNWFilterPrintStateMatchFlags(virBufferPtr buf, const char *prefix,
int32_t flags, bool disp_none)
virNWFilterPrintStateMatchFlags(virBufferPtr buf,
const char *prefix,
int32_t flags,
bool disp_none)
{
if (!disp_none && (flags & RULE_FLAG_STATE_NONE))
return;
@ -824,7 +845,8 @@ virNWFilterPrintStateMatchFlags(virBufferPtr buf, const char *prefix,
static bool
stateValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
stateValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED,
union data *val,
virNWFilterRuleDefPtr nwf,
nwItemDesc *item)
{
@ -854,7 +876,6 @@ stateFormatter(virBufferPtr buf,
}
static const struct int_map tcpFlags[] = {
INTMAP_ENTRY(0x1, "FIN"),
INTMAP_ENTRY(0x2, "SYN"),
@ -869,7 +890,8 @@ static const struct int_map tcpFlags[] = {
static bool
tcpFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
tcpFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED,
union data *val,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
nwItemDesc *item)
{
@ -900,7 +922,8 @@ tcpFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
static void
printTCPFlags(virBufferPtr buf, uint8_t flags)
printTCPFlags(virBufferPtr buf,
uint8_t flags)
{
if (flags == 0)
virBufferAddLit(buf, "NONE");
@ -934,8 +957,10 @@ tcpFlagsFormatter(virBufferPtr buf,
return true;
}
static bool
ipsetValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
ipsetValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED,
union data *val,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
nwItemDesc *item)
{
@ -961,6 +986,7 @@ ipsetValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
return false;
}
static bool
ipsetFormatter(virBufferPtr buf,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
@ -971,9 +997,12 @@ ipsetFormatter(virBufferPtr buf,
return true;
}
static bool
ipsetFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED, nwItemDesc *item)
ipsetFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED,
union data *val,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
nwItemDesc *item)
{
const char *errmsg = NULL;
size_t idx = 0;
@ -1007,6 +1036,7 @@ ipsetFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val
return false;
}
static bool
ipsetFlagsFormatter(virBufferPtr buf,
virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
@ -1026,6 +1056,7 @@ ipsetFlagsFormatter(virBufferPtr buf,
return true;
}
#define COMMON_MAC_PROPS(STRUCT) \
{\
.name = SRCMACADDR,\
@ -1756,6 +1787,7 @@ static const virAttributes virAttr[] = {
PROTOCOL_ENTRY_LAST
};
static int
virNWFilterRuleDetailsParse(xmlNodePtr node,
virNWFilterRuleDefPtr nwf,
@ -2024,8 +2056,6 @@ virNWFilterRuleDetailsParse(xmlNodePtr node,
}
static virNWFilterIncludeDefPtr
virNWFilterIncludeParse(xmlNodePtr cur)
{
@ -2055,6 +2085,7 @@ virNWFilterIncludeParse(xmlNodePtr cur)
goto cleanup;
}
static void
virNWFilterRuleDefFixupIPSet(ipHdrDataDefPtr ipHdr)
{
@ -2129,6 +2160,7 @@ virNWFilterRuleValidate(virNWFilterRuleDefPtr rule)
return ret;
}
static void
virNWFilterRuleDefFixup(virNWFilterRuleDefPtr rule)
{
@ -2464,6 +2496,7 @@ virNWFilterRuleParse(xmlNodePtr node)
goto cleanup;
}
static bool
virNWFilterIsValidChainName(const char *chainname)
{
@ -2484,6 +2517,7 @@ virNWFilterIsValidChainName(const char *chainname)
return true;
}
/*
* Test whether the name of the chain is supported.
* It current has to have a prefix of either one of the strings found in
@ -2541,6 +2575,7 @@ virNWFilterIsAllowedChain(const char *chainname)
return NULL;
}
static virNWFilterDefPtr
virNWFilterDefParseXML(xmlXPathContextPtr ctxt)
{
@ -2731,9 +2766,10 @@ virNWFilterDefParseFile(const char *filename)
}
int virNWFilterSaveXML(const char *configDir,
virNWFilterDefPtr def,
const char *xml)
int
virNWFilterSaveXML(const char *configDir,
virNWFilterDefPtr def,
const char *xml)
{
char uuidstr[VIR_UUID_STRING_BUFLEN];
char *configFile = NULL;
@ -2760,8 +2796,9 @@ int virNWFilterSaveXML(const char *configDir,
}
int virNWFilterSaveConfig(const char *configDir,
virNWFilterDefPtr def)
int
virNWFilterSaveConfig(const char *configDir,
virNWFilterDefPtr def)
{
int ret = -1;
char *xml;
@ -2790,6 +2827,7 @@ virNWFilterRegisterCallbackDriver(virNWFilterCallbackDriverPtr cbd)
callbackDrvArray[nCallbackDriver++] = cbd;
}
void
virNWFilterUnRegisterCallbackDriver(virNWFilterCallbackDriverPtr cbd)
{
@ -2806,6 +2844,7 @@ virNWFilterUnRegisterCallbackDriver(virNWFilterCallbackDriverPtr cbd)
}
}
void
virNWFilterCallbackDriversLock(void)
{
@ -2815,6 +2854,7 @@ virNWFilterCallbackDriversLock(void)
callbackDrvArray[i]->vmDriverLock();
}
void
virNWFilterCallbackDriversUnlock(void)
{
@ -2850,6 +2890,7 @@ virNWFilterInstFiltersOnAllVMs(void)
return 0;
}
int
virNWFilterTriggerVMFilterRebuild(void)
{
@ -2952,7 +2993,8 @@ virNWFilterDeleteDef(const char *configDir,
static void
virNWIPAddressFormat(virBufferPtr buf, virSocketAddrPtr ipaddr)
virNWIPAddressFormat(virBufferPtr buf,
virSocketAddrPtr ipaddr)
{
char *output = virSocketAddrFormat(ipaddr);
@ -3106,7 +3148,8 @@ virNWFilterRuleDefDetailsFormat(virBufferPtr buf,
static int
virNWFilterRuleDefFormat(virBufferPtr buf, virNWFilterRuleDefPtr def)
virNWFilterRuleDefFormat(virBufferPtr buf,
virNWFilterRuleDefPtr def)
{
size_t i;
bool subelement = false;
@ -3145,7 +3188,8 @@ virNWFilterRuleDefFormat(virBufferPtr buf, virNWFilterRuleDefPtr def)
static int
virNWFilterEntryFormat(virBufferPtr buf, virNWFilterEntryPtr entry)
virNWFilterEntryFormat(virBufferPtr buf,
virNWFilterEntryPtr entry)
{
if (entry->rule)
return virNWFilterRuleDefFormat(buf, entry->rule);
@ -3192,8 +3236,9 @@ virNWFilterDefFormat(const virNWFilterDef *def)
}
char *virNWFilterConfigFile(const char *dir,
const char *name)
char *
virNWFilterConfigFile(const char *dir,
const char *name)
{
char *ret = NULL;
@ -3202,8 +3247,9 @@ char *virNWFilterConfigFile(const char *dir,
}
int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB,
void *opaque)
int
virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB,
void *opaque)
{
if (initialized)
return -1;
@ -3220,7 +3266,8 @@ int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB,
}
void virNWFilterConfLayerShutdown(void)
void
virNWFilterConfLayerShutdown(void)
{
if (!initialized)
return;
@ -3233,7 +3280,8 @@ void virNWFilterConfLayerShutdown(void)
}
bool virNWFilterRuleIsProtocolIPv4(virNWFilterRuleDefPtr rule)
bool
virNWFilterRuleIsProtocolIPv4(virNWFilterRuleDefPtr rule)
{
if (rule->prtclType >= VIR_NWFILTER_RULE_PROTOCOL_TCP &&
rule->prtclType <= VIR_NWFILTER_RULE_PROTOCOL_ALL)
@ -3242,7 +3290,8 @@ bool virNWFilterRuleIsProtocolIPv4(virNWFilterRuleDefPtr rule)
}
bool virNWFilterRuleIsProtocolIPv6(virNWFilterRuleDefPtr rule)
bool
virNWFilterRuleIsProtocolIPv6(virNWFilterRuleDefPtr rule)
{
if (rule->prtclType >= VIR_NWFILTER_RULE_PROTOCOL_TCPoIPV6 &&
rule->prtclType <= VIR_NWFILTER_RULE_PROTOCOL_ALLoIPV6)
@ -3251,7 +3300,8 @@ bool virNWFilterRuleIsProtocolIPv6(virNWFilterRuleDefPtr rule)
}
bool virNWFilterRuleIsProtocolEthernet(virNWFilterRuleDefPtr rule)
bool
virNWFilterRuleIsProtocolEthernet(virNWFilterRuleDefPtr rule)
{
if (rule->prtclType <= VIR_NWFILTER_RULE_PROTOCOL_IPV6)
return true;

14
src/conf/virnwfilterobj.c
View File

@ -100,7 +100,8 @@ virNWFilterObjFindByUUID(virNWFilterObjListPtr nwfilters,
virNWFilterObjPtr
virNWFilterObjFindByName(virNWFilterObjListPtr nwfilters, const char *name)
virNWFilterObjFindByName(virNWFilterObjListPtr nwfilters,
const char *name)
{
size_t i;
@ -187,8 +188,10 @@ virNWFilterTestUnassignDef(virNWFilterObjPtr nwfilter)
return rc;
}
static bool
virNWFilterDefEqual(const virNWFilterDef *def1, virNWFilterDefPtr def2,
virNWFilterDefEqual(const virNWFilterDef *def1,
virNWFilterDefPtr def2,
bool cmpUUIDs)
{
bool ret = false;
@ -217,6 +220,7 @@ virNWFilterDefEqual(const virNWFilterDef *def1, virNWFilterDefPtr def2,
return ret;
}
virNWFilterObjPtr
virNWFilterObjAssignDef(virNWFilterObjListPtr nwfilters,
virNWFilterDefPtr def)
@ -370,13 +374,15 @@ virNWFilterLoadAllConfigs(virNWFilterObjListPtr nwfilters,
}
void virNWFilterObjLock(virNWFilterObjPtr obj)
void
virNWFilterObjLock(virNWFilterObjPtr obj)
{
virMutexLock(&obj->lock);
}
void virNWFilterObjUnlock(virNWFilterObjPtr obj)
void
virNWFilterObjUnlock(virNWFilterObjPtr obj)
{
virMutexUnlock(&obj->lock);
}